CVE-2023-29801
CWE-77Published: April 14, 2023· Updated: Jun 17, 2026
Official Description
TOTOLINK X18 V9.1.0cu.2024_B20220329 was discovered to contain multiple command injection vulnerabilities via the rtLogEnabled and rtLogServer parameters in the setSyslogCfg function.
Risk Analysis
TOTOLINK X18 firmware contains multiple command injection vulnerabilities in the setSyslogCfg function. These critical flaws are remotely exploitable and carry a CVSS score of 9.8.
No public exploit is known, and the vulnerability is not in the CISA KEV catalog.
Update the TOTOLINK X18 firmware to the latest version to patch these command injection vectors.
Technical Analysis
CVE-2023-29801 can be exploited remotely over the network without requiring physical or adjacent access, significantly expanding the attack surface for threat actors.
The vulnerability requires no privileges and no user interaction, making it a prime target for automated exploitation campaigns and worm-like propagation.
A successful exploit results in complete confidentiality breach (data exposure), full integrity compromise (data manipulation), availability disruption (denial of service), with a CVSS base score of 9.8.
CVSS v3.1 Vector Breakdown
Affected Vendors & Products
Exploit & PoC Resources
Official Patches & Advisories
All References (2)
Quick Facts
Related CVEs (CWE-77)
Recommended Actions
- →Apply vendor patches immediately
- →Monitor CVE-2023-29801 in threat intel feeds
- →Review IDS/IPS signatures for exploitation attempts